| Tournament | Round | Don Hadley | Jan Serisier |
| 14.10.2006 Spring Marathon (NSW) | 7 | 327 | 421 |
| 28.01.2007 City of Sydney International Masters (NSW) | 8 | 336 | 447 |
| 28.01.2007 City of Sydney International Masters (NSW) | 17 | 282 | 514 |
| 09.04.2007 Australian Championships (NSW) | 3 | 296 | 378 |
| 04.08.2007 WSC Fundraiser (NSW) | 6 | 402 | 336 |
| 25.08.2007 Revesby (NSW) | 4 | 277 | 353 |
| 01.01.2008 Good Start 08 (NSW) | 6 | 338 | 430 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 1 | 429 | 366 |
| 15.03.2008 Wyong (NSW) | 6 | 361 | 386 |
| 09.08.2008 Empire Bay (NSW) | 1 | 397 | 368 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 9 | 366 | 444 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 14 | 408 | 355 |
| 03.01.2009 Janboree (NSW) | 7 | 294 | 405 |
| 26.04.2009 Matchplay Qualifier (NSW) | 5 | 359 | 368 |
| 16.05.2009 Ulladulla (NSW) | 11 | 406 | 415 |
| 18.07.2009 Winter Masters (NSW) | 9 | 390 | 379 |
| 20.03.2010 Wyong (NSW) | 2 | 305 | 370 |
| 30.05.2010 Revesby (NSW) | 6 | 332 | 464 |
| 22.07.2012 Winter Masters (NSW) | 11 | 311 | 368 |
| 22.07.2012 Winter Masters (NSW) | 19 | 346 | 427 |
| 06.10.2014 NSW Championships (NSW) | 20 | 313 | 467 |
| Head-to-head after 21 games | 5 | 16 | |
| Average score | 346.42 | 402.9 | |
| Spread: | -1186 | 1186 | |